Self-Priming Pump
Self priming pumps are able to pull prime after loosing prime or in some cases can run dry and initiate priming. Centrifugal pumps which SOME are called self-priming actually need to be primed the very first time and then after should hold prime or start up again if pump has retained its priming liquid in its volute. These pumps do not prime from a dry condition.
The second type of Self Priming pump is a positive displacement one and can pull prime completely on its own from often a dry condition. These would be diaphragm / mud Pumps.
Self-priming pumps all have a common limit to how high they can lift or prime. This is often 25 feet maximum and with some pumps may take up to 5 minutes. While some are limited to only a few feet vertical suction lift.
Self Prime pumps come in all materials like Cast Iron, FRP, Aluminum and Stainless. Powered by electric motors, gas / diesel engines, PTO / pedestal and air / pneumatic.
Many self priming pumps are able to handle debris / trash / solids, while others are for high pressure (fire fighting, irrigation, washdown).
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AMT Pumps
Cast Iron Self priming 6000GPH
2821-95
25% Off Special Price $750.66 Regular Price $1,000.88Cast Iron Self priming. This line of AMT Self-priming semi-trash Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-clean...115/230v 1-1/2HP ODP Learn More -
Berkeley Pumps
Sprinkler High Pressure SSHM-2
B82456
Sprinkler pump Irrigation pump High pressure pump. 4-STAGE
The Berkeley SSHM-2 Self-Priming Pump B82456 consistently delivers high pressure performance without priming problems and delays. 4 stage sprinkler pump. Designed for minimal electrical c...
Irrigation Pump 2HP 230v/1 4-Stage Learn More -
AMT Pumps
Two Stage Sprinkler Booster pump
4786-95
$1,749.943HP 3P Sprinkler Booster pumps feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 feet. Single stage models feature a built-in check valve to...
3HP 230/460v ODP Learn More -
AMT Pumps
Two Stage Sprinkler Booster 3HP
4782-95
$1,749.943HP Sprinkler Booster pumps feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 feet. Single stage models feature a built-in check valve to in...
3HP 230v/1 ODP 3480 GPH Learn More -
AMT Pumps
Sprinkler Booster 1.5HP
3792-95
15% Off Special Price $994.89 Regular Price $1,170.46AMT Sprinkler / Booster pumps feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles and water with low pH. All models self-prime to 20 feet. Single stage lawn pump models fe...
115/230v ODP Learn More -
AMT Pumps
SS AMT Centrifugal pump
2828-98
20% Off Special Price $1,855.55 Regular Price $2,319.44Stainless Steel SS AMT Self-priming semi-trash Centrifugal pumps are designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistan...115/230v 2HP ODP 1.5" Learn More -
Oberdorfer Pumps
406M Macerator Pump
406MK-04N26
$2,869.10Sewage transfer macerator chopper pump w/rubber impeller. Portable all bronze construction. Includes vacuum switch to help prevent dry running. -
AMT Pumps
CI Centrifugal Self Priming 4,689 GPH
2825-95
23% Off Special Price $694.59 Regular Price $902.06This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of...
115/230v 3/4HP ODP Learn More -
AMT Pumps
AMT Self priming pump 2HP
2828-95
25% Off Special Price $837.52 Regular Price $1,116.69IPT AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of handl...115/230v 2HP ODP 1.5" Learn More -
AMT Pumps
CI Centrifugal
2827-95
23% Off Special Price $660.23 Regular Price $857.44This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of...
115/230v 1/2HP ODP Learn More
